Momoko
is an environment for building environments. It uses
modular components and transparently distributes objects
over multiple servers. All of the source code is editable
remotely via WebDAV. The build process can be triggered
remotely by logging into the shell via telnet and
running ant. Multiple languages are supported for
writing object behaviours.

Momoko has facilities for running modular services,
orthogonal persistence, transparent distributed objects,
and organizing objects into tree-based hierarchies
which can be distributed over multiple processes and
machines.

E-mail if you'd like to chat about the project.
Also, e-mail with any questions you have so that
I can put them in the FAQ.